Patents Assigned to Ardea Biosciences, Inc.
  • Patent number: 10266493
    Abstract: Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: April 23, 2019
    Assignee: Ardea Biosciences, Inc.
    Inventors: Samedy Ouk, Esmir Gunic, Jean-Michel Vernier, Chixu Chen
  • Patent number: 10183012
    Abstract: Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: January 22, 2019
    Assignee: Ardea Biosciences, Inc.
    Inventors: Barry D. Quart, Jean-Luc Girardet, Esmir Gunic, Li-Tain Yeh
  • Publication number: 20180360761
    Abstract: The present invention relates to pharmaceutical compositions containing 2-((3-(4-cyanonaphthalen-1-yl)pyridine-4-yl)thio)-2-methylpropanoic acid or a pharmaceutically acceptable salt (hereinafter referred to as the “Agent”), more particularly to orally deliverable compositions containing the Agent; to the use of said compositions as a medicament; and to processes for the preparation of said compositions.
    Type: Application
    Filed: December 7, 2016
    Publication date: December 20, 2018
    Applicants: Ardea Biosciences, Inc., AstraZeneca AB
    Inventors: Joanne REILAND WAKEMAN, Colin ROWLINGS, Sha LIU, Gerry BURKE, Christian VON CORSWANT, Christer TANNERGREN, Johan HJÄRTSTAM
  • Patent number: 10047050
    Abstract: 2-((3-(4-cyanonaphthalen-1-yl)pyridin-4-yl)thio)-2-methylpropanoic acid is useful in the modulation of blood or serum uric acid levels. In some embodiments, 2-((3-(4-cyanonaphthalen-1-yl)pyridin-4-yl)thio)-2-methylpropanoic acid is used in the treatment or prevention of disorders related to aberrant levels of uric acid. In some embodiments, 2-((3-(4-cyanonaphthalen-1-yl)pyridin-4-yl)thio)-2-methylpropanoic acid is used for reducing serum uric acid levels in a human. Also described herein are compositions comprising 2-((3-(4-cyanonaphthalen-1-yl)pyridin-4-yl)thio)-2-methylpropanoic acid, and their use in the modulation of blood or serum uric acid levels.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: August 14, 2018
    Assignee: ARDEA BIOSCIENCES, INC.
    Inventors: Li-Tain Yeh, Barry D. Quart
  • Patent number: 9956205
    Abstract: Crystalline polymorph forms of 2-(5-bromo-4-(4-cyclopropyl naphthalen-1-yl)-4H-1,2,4-triazol-3-ylthio)acetic acid are described. Pharmaceutical compositions and the uses of such compounds, compound forms, and compositions for the treatment of a variety of diseases and conditions are also presented.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: May 1, 2018
    Assignee: Ardea Biosciences, Inc.
    Inventors: Laszlo R. Treiber, Irina Zamansky, Jean-Luc Girardet
  • Publication number: 20170183333
    Abstract: This invention concerns N-(2-arylamino) aryl sulfonamides, which are inhibitors of MEK and are useful in treatment of cancer and other hyperproliferative diseases.
    Type: Application
    Filed: August 3, 2016
    Publication date: June 29, 2017
    Applicant: ARDEA BIOSCIENCES, INC.
    Inventors: Andreas Maderna, Jean-Michel Vernier, Dinesh Barawkar, Varaprasad Chamakura, Hassan El Abdellaoul, Zhi Hong
  • Publication number: 20160271122
    Abstract: This invention concerns combinations of inhibitors of MEK, Raf protein kinases, and other kinases including VEGFR1-3 and PDGFR-?. This invention also concerns pharmaceutical compositions comprising the compounds described herein and methods of use of the compounds and compositions described herein, including the use in the treatment and/or prevention of cancer and other hyperproliferative disorders.
    Type: Application
    Filed: May 11, 2015
    Publication date: September 22, 2016
    Applicant: ARDEA BIOSCIENCES, INC.
    Inventors: Jeffrey N. MINER, Mark S. CHAPMAN, Barry QUART, Alex ADJEI, Chunrong YU
  • Patent number: 9402827
    Abstract: Sodium 2-(5-bromo-4-(4-cyclopropyl-naphthalen-1-yl)-4H-1,2,4-triazol-3-ylthio)acetate is described. In addition, pharmaceutical compositions and uses such compositions for the treatment of a variety of diseases and conditions.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: August 2, 2016
    Assignee: ARDEA BIOSCIENCES, INC.
    Inventors: Jeffrey Miner, Jean-Luc Girardet, Barry D. Quart
  • Patent number: 9296709
    Abstract: Described herein are certain processes for the synthesis of compounds of Formula (I):
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: March 29, 2016
    Assignee: ARDEA BIOSCIENCES, INC.
    Inventors: Esmir Gunic, Gabriel Galvin
  • Patent number: 9296686
    Abstract: The present invention relates to the preparation of (R)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: March 29, 2016
    Assignee: ARDEA BIOSCIENCES, INC.
    Inventors: Andreas Maderna, Jean Michel Vernier
  • Patent number: 9220696
    Abstract: The present invention relates to the field of oncology and provides compositions and methods for treating specific cancers, including non small cell lung cancer, breast cancer, thyroid cancer, pancreatic cancer, colon cancer, melanoma, hepatoma and adenocarcinoma. Particularly, compositions and methods involving administration, either simultaneously or sequentially, of pharmaceutical combinations comprising (S)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1 -(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide with other compounds, to patients suffering from cancer are described.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: December 29, 2015
    Assignee: ARDEA BIOSCIENCES, INC.
    Inventor: Mark Chapman
  • Patent number: 9216179
    Abstract: Sodium 2-(5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-ylthio)acetate is described. In addition, pharmaceutical compositions and uses of such compositions for the treatment of a variety of diseases and conditions are described.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: December 22, 2015
    Assignee: ARDEA BIOSCIENCES, INC.
    Inventors: Jeffrey Miner, Jean-Luc Girardet, Barry D. Quart
  • Patent number: 9212135
    Abstract: Described herein are compounds useful in the modulation of blood uric acid levels, formulations containing them and methods of using them. In some embodiments, the compounds described herein are used in the treatment or prevention of disorders related to aberrant levels of uric acid.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: December 15, 2015
    Assignee: Ardea Biosciences, Inc.
    Inventors: Samedy Ouk, Jean-Michel Vernier, Esmir Gunic
  • Patent number: 9174933
    Abstract: Disclosed herein, in certain embodiments, is a crystalline polymorph form A of N—(S)-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide. Further disclosed herein, in certain embodiments, are pharmaceutical compositions comprising the crystalline polymorph form A of N—(S)-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: November 3, 2015
    Assignee: ARDEA BIOSCIENCES, INC.
    Inventor: Stuart Dimock
  • Publication number: 20150274651
    Abstract: The present invention relates to the preparation of (R)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide.
    Type: Application
    Filed: August 25, 2014
    Publication date: October 1, 2015
    Applicant: ARDEA BIOSCIENCES, INC.
    Inventors: Andreas MADERNA, Jean Michel VERNIER
  • Patent number: 9095581
    Abstract: This invention concerns combinations of inhibitors of MEK, Raf protein kinases, and other kinases including VEGFR1-3 and PDGFR-?. This invention also concerns pharmaceutical compositions comprising the compounds described herein and methods of use of the compounds and compositions described herein, including the use in the treatment and/or prevention of cancer and other hyperproliferative disorders.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: August 4, 2015
    Assignee: Ardea Biosciences, Inc.
    Inventors: Jeffrey N. Miner, Mark S. Chapman, Barry Quart, Alex Adjei, Chunrong Yu
  • Patent number: 8946273
    Abstract: A series of S-triazolyl ?-mercaptoacetanilides having general structure (1) are provided, where Q is CO2H, CONR2, SO3H, or SO2NR2. The compounds inhibit several variants of the reverse transcriptase of HIV, and are useful in the treatment of HIV infections.
    Type: Grant
    Filed: April 6, 2011
    Date of Patent: February 3, 2015
    Assignee: Ardea Biosciences, Inc.
    Inventors: Jean-Luc Girardet, Yung-Hyo Koh, Martha A. De La Rosa, Esmir Gunic, Zhi Hong, Stanley Lang, Woo-Hong Kim
  • Publication number: 20140303253
    Abstract: Disclosed herein, in certain embodiments, is a crystalline polymorph form A of N-(S)-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide. Further disclosed herein, in certain embodiments, are pharmaceutical compositions comprising the crystalline polymorph form A of N-(S)-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide.
    Type: Application
    Filed: June 23, 2014
    Publication date: October 9, 2014
    Applicant: ARDEA BIOSCIENCES, INC.
    Inventor: Stuart DIMOCK
  • Patent number: 8829052
    Abstract: This invention concerns N-(2-arylamino)aryl sulfonamides, which are inhibitors of MEK and are useful in treatment of cancer and other hyperproliferative diseases.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: September 9, 2014
    Assignee: Ardea Biosciences, Inc.
    Inventors: Andreas Maderna, Jean-Michel Vernier, Dinesh Barawkar, Varaprasad Chamakura, Hassan El Abdellaoul, Zhi Hong
  • Patent number: 8808742
    Abstract: This invention relates to compositions, methods for preparing the compositions and methods for treating or preventing diseases, comprising administering the compositions.
    Type: Grant
    Filed: April 14, 2009
    Date of Patent: August 19, 2014
    Assignee: Ardea Biosciences, Inc.
    Inventors: Barry D. Quart, Colin Edward Rowlings